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Tetsuya TSUBOKAWA

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum pump
    • Patent number 10,590,958
    • Issue date Mar 17, 2020
    • Shimadzu Corporation
    • Tetsuya Tsubokawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Deposition substance monitoring device and vacuum pump
    • Patent number 10,415,577
    • Issue date Sep 17, 2019
    • Shimadzu Corporation
    • Tetsuya Tsubokawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 10,221,863
    • Issue date Mar 5, 2019
    • Shimadzu Corporation
    • Tetsuya Tsubokawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo-molecular pump
    • Patent number 10,161,404
    • Issue date Dec 25, 2018
    • Shimadzu Corporation
    • Shingo Tsutsui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 10,132,329
    • Issue date Nov 20, 2018
    • Shimadzu Corporation
    • Tetsuya Tsubokawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 9,822,783
    • Issue date Nov 21, 2017
    • Shimadzu Corporation
    • Tetsuya Tsubokawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 9,771,940
    • Issue date Sep 26, 2017
    • Shimadzu Corporation
    • Tetsuya Tsubokawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM PUMP
    • Publication number 20180283400
    • Publication date Oct 4, 2018
    • Shimadzu Corporation
    • Tetsuya TSUBOKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEPOSITION SUBSTANCE MONITORING DEVICE AND VACUUM PUMP
    • Publication number 20180066669
    • Publication date Mar 8, 2018
    • Shimadzu Corporation
    • Tetsuya TSUBOKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20160273552
    • Publication date Sep 22, 2016
    • Shimadzu Corporation
    • Tetsuya TSUBOKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO-MOLECULAR PUMP
    • Publication number 20150354577
    • Publication date Dec 10, 2015
    • Shimadzu Corporation
    • Shingo TSUTSUI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20150345499
    • Publication date Dec 3, 2015
    • Shimadzu Corporation
    • Tetsuya TSUBOKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP AND METHOD OF MANUFACTURING VACUUM PUMP
    • Publication number 20150345494
    • Publication date Dec 3, 2015
    • Shimadzu Corporation
    • Tetsuya TSUBOKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20150184666
    • Publication date Jul 2, 2015
    • Shimadzu Corporation
    • Tetsuya TSUBOKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20150176601
    • Publication date Jun 25, 2015
    • Shimadzu Corporation
    • Tetsuya TSUBOKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...